GENERAL DESCRIPTION

Four precision independent comparators comprise the CMP04. Performance highlights include a very low offset voltage, low output saturation voltage, and high gain in a single-supply design. The input voltage range includes ground for single supply operation and V– for split supplies. A low power supply current of 2 mA, which is independent of supply voltage, makes this the preferred comparator for precision applications requiring minimal power consumption. Maximum logic inter face flexibility is offered by the open-collector TTL output.

FEATURES

High Gain: 200 V/mV Typ

Single- or Dual-Supply Operation

Input Voltage Range Includes Ground

Low Power Consumption (1.5 mW/Comparator)

Low Input Bias Current: 100 nA Max

Low Input Offset Current: 10 nA Max

Low Offset Voltage: 1 mV Max

Low Output Saturation Voltage: 250 mV @ 4 mA

Logic Output Compatible with TTL, DTL, ECL, MOS, and CMOS

Directly Replaces LM139/LM239/LM339 Comparators